FURVERT!

5_fingers abs anthro armpit_hair arms_tied balls bdsm bfw biceps big_balls big_muscles big_penis biped black_body black_claws black_fur black_glans black_penis blonde_hair body_hair bondage bound brown_body brown_fur brown_nose brown_pawpads canid canine canis chest_hair circumcised claws clenched_teeth disembodied_hand fangs fingers fur genitals glans grass grey_body grey_fur hair hands_above_head hands_behind_head hands_tied humanoid_genitalia humanoid_penis leaf looking_at_genitalia looking_at_penis lying male mammal masturbation muscular muscular_anthro muscular_arms muscular_male muscular_thighs mythological_canine mythological_creature mythology nature nature_background nude on_back on_ground outside pawpads pecs penile penis penis_milking penis_pump plant restrained restraints rope rope_bondage solo spread_legs spreading teeth thick_penis tuft werecanid werecanine werecreature werewolf wfa white_balls white_body white_fur wolf yellow_eyes